/*
 * Copyright (C) 2013-2021 Canonical, Ltd.
 * Copyright (C)      2022 Colin Ian King
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#define _GNU_SOURCE
#include <unistd.h>
#include <fcntl.h>
#include <sys/syscall.h>

int main(void)
{
	char *argv_new[] = { NULL, "--exec-exit", NULL };
	char *env_new[] = { NULL };

	/* One day this system call will land in glibc.. */
#if defined(__NR_execveat)
	return syscall(__NR_execveat, 0, "/proc/self/exe", argv_new, env_new, AT_EMPTY_PATH);
#else
#error no execveat
#endif
}
